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f1717362 | 1 | // Copyright (C) 2004-2016 Free Software Foundation, Inc. |
cf55bc95 | 2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6bc9506f | 6 | // Free Software Foundation; either version 3, or (at your option) |
cf55bc95 | 7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
6bc9506f | 15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
cf55bc95 | 17 | |
18 | // 27.6.1.3 unformatted input functions | |
19 | // NB: ostream has a particular "seeks" category. Adopt this for istreams too. | |
20 | // @require@ %-*.tst %-*.txt | |
21 | // @diff@ %-*.tst %-*.txt | |
22 | ||
23 | #include <istream> | |
24 | #include <fstream> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | // fstreams | |
28 | void test04(void) | |
29 | { | |
30 | bool test __attribute__((unused)) = true; | |
31 | std::wistream::pos_type pos01, pos02; | |
32 | const char str_lit01[] = "wistream_seeks-1.txt"; | |
33 | std::wifstream if01(str_lit01, std::ios_base::in | std::ios_base::out); | |
34 | ||
35 | // libstdc++/6414 | |
36 | if01.seekg(0, std::ios_base::beg); | |
37 | pos01 = if01.tellg(); | |
38 | if01.peek(); | |
39 | pos02 = if01.tellg(); | |
40 | VERIFY( pos02 == pos01 ); | |
41 | } | |
42 | ||
43 | int main() | |
44 | { | |
45 | test04(); | |
46 | return 0; | |
47 | } |